Flat Chip Resistor Array Type CN_K/N
The CN_K/N series offers flat chip resistor arrays designed to meet Type RK73 standards. These arrays provide a space-saving solution compared to individual chips, featuring isolated resistor elements and clear marking of resistance values. Products with lead-free terminations comply with EU-RoHS requirements, with exemptions for Pb in glass material, electrode, and resistor element per Annex 1, exemption 5 of EU directive 2005/95/EC.
Product Attributes
- Brand: KOA SPEER ELECTRONICS, INC.
- Origin: USA
- Certifications: EU-RoHS compliant (with exemptions)
- Body Color: Black
- Marking Color: White
Technical Specifications
| Part Designation | Size Code | Power Rating @ 70C (Per Element) | Resistance Range (E-24, J5%) | Resistance Range (E-96, F1%) | Absolute Maximum Working Voltage | Maximum Overload Voltage (5 Secs. Max.) | T.C.R. (ppm/C) | Dimensions (L x W x T) |
|---|---|---|---|---|---|---|---|---|
| CN1E2K | 1E | 1/32W (.031W) | 10- 1M | 25V | 50V | 200:>10, 400:R<10 | .063.008 (1.60.2) x .012.004 (0.30.1) x .012.004 (0.30.1) | |
| CN1E4K | 1E | 1/32W (.031W)* | 10- 1M | 25V | 50V | 200:>10, 400:R<10 | .063.008 (1.60.2) x .012.004 (0.30.1) x .012.004 (0.30.1) | |
| CN1F8K | 1F | 1/16W (.063W) | 10- 1M | 10- 100k | 50V | 100V | 200:>10, 400:R<10 | .149.004 (3.80.1) x .012.004 (0.30.1) x .017.004 (0.440.1) |
| CN1F8NK | 1F | 1/16W (.063W) | 10- 1M | 10- 100k | 50V | 100V | 200:>10, 400:R<10 | .149.004 (3.80.1) x .012.004 (0.30.1) x .017.004 (0.440.1) |
| CN1H2N | 1H | 1/32W (.031W) | 10- 1M | 1- 1M | 12.5V | 25V | 200:>10, 400:R<10 | .079.004 (2.00.1) x .012.004 (0.30.1) x .012.004 (0.30.1) |
| CN1J2K | 1J | 1/16W (.063W)* | 10- 1M | 1- 1M | 25V | 50V | 200:>10, 400:R<10 | .126.006 (3.20.15) x .012.004 (0.30.1) x .012.004 (0.30.1) |
| CN1J4K | 1J | 1/16W (.063W)* | 10- 1M | 1- 1M | 25V | 50V | 200:>10, 400:R<10 | .126.006 (3.20.15) x .012.004 (0.30.1) x .012.004 (0.30.1) |
Note: Network resistors generate higher heat than single flat chip resistors under rated power output.
Standard Applications
These resistor arrays are suitable for general-purpose applications. For temperatures exceeding 70C, derating is required according to the provided derating curve.
Environmental Applications
Operating Temperature Range: -55C to +125C.
Characteristics
| Item | Requirement | Test Method |
|---|---|---|
| Temperature Coefficient | Within specified limits | JIS C 5202 5.2B |
| Short-time Overload | Resistance to (2.0% +0.1), No visual damage | Rated voltage x 2.5 |
| Resistance to Soldering Heat | Resistance to (1.0% +0.1) | 260C 5C 10 sec. 1 sec. |
| Solderability | More than 75% of the surface of electrode shall be covered with new solder | 230C 5C 2 sec. 0.5 sec. JIS C 5202 6.5 |
| Temperature Cycling | Resistance to (1.0% +0.1), No mechanical damage | 5 cycles of -55C 3C / 30 min. to +125C 3C / 30 min. (with 10-15 min. at normal temp. between steps) JIS C 5202 7.4 |
| Heat Resistance | Resistance to (1.0% +0.1) | 125C 2C 1000 Hr JIS C 5202 7.2 |
| (Moisture Load) Endurance | Resistance to (5.0% +0.1) | 40C 2C / 90 ~ 95% RH rated voltage 1000 Hr Hr JIS C 5202 7.9 |
| (Rated Load) Endurance | Resistance to (5.0% +0.1) | 70C 2C rated voltage 1000 Hr Hr JIS C 5202 7.10 |
Packaging Specifications
Available in 7" paper tape (TD) and 10" paper tape (TDD).
Marking
- 5% Tolerance: 3-digit number (e.g., 103 for 10k)
- 1% Tolerance: 4-digit number (e.g., 1002 for 10k)
2409302332_KOA-CN1J4KTTD471J_C202453.pdf
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